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hammer [34]
2 years ago
8

3. Elena had 12 hours working at home daily as a full-time wife and mother. She

Mathematics
2 answers:
KonstantinChe [14]2 years ago
8 0

Answer:

Elena spends 1.5 hours washing clothes.

Step-by-step explanation:

12.5 / 100 = 0.125

0.125 x 12 = 1.5

gizmo_the_mogwai [7]2 years ago
3 0
The answer is 8 hours
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What is the equation of the function represented by this graph?
gayaneshka [121]

Answer:

\displaystyle g(x) = -(x + 2)(x - 4)

Step-by-step explanation:

First, look at the graph to determine whether it opens down or up, which in this case is <em>down</em>, so you insert a negative in front of the expression. Next, locate your <em>x-intercepts</em> [<em>zeros</em> (where the graph insects the x-axis)]. You will see that the graph intersects \displaystyle [-2, 0] and \displaystyle [4, 0], so what you do is insert the zeros' OPPOCITES into the equation because according to the vertex equation, \displaystyle y = A[x - h]^2 + k, that negative in front of \displaystyle h gives you the OPPOCITE outcome, so be careful.

I am joyous to assist you at any time.

6 0
2 years ago
Solve.
Grace [21]

Answer:

Total bikes and cars are 260

Step-by-step explanation:

<u>Cars</u>: n_{cars}185

<u>Bikes</u>: n_{bikes}=n_{cars}-113=72

<u>Total</u>: n_{total}=n_{bikes}+n_{cars}=257

Rounding to the nearest ten: 260

8 0
3 years ago
Find the measure of line segment TR​
cestrela7 [59]

Answer:

17

Step-by-step explanation:

7 0
2 years ago
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Solve for 5^2+2(4)+8+4
fiasKO [112]
The answer is 45 have a nice day
5 0
3 years ago
Read 2 more answers
Equation<br><img src="https://tex.z-dn.net/?f=%28z%20%2B%20%20%5Cfrac%7B6%7D%7B7%7D%20%29%20%2B%20%20%5Cfrac%7B2%7D%7B14%7D%20%2
ddd [48]

Given:

The equation is

\left(z+\dfrac{6}{7}\right)+\dfrac{2}{14}=-1

To find:

The solution of the given equation.

Solution:

We have,

\left(z+\dfrac{6}{7}\right)+\dfrac{2}{14}=-1

It can be written as

\left(z+\dfrac{6}{7}\right)+\dfrac{1}{7}=-1

\left(z+\dfrac{6}{7}\right)=-1-\dfrac{1}{7}

Multiply both sides by 7.

7z+6=-7-1

7z+6=-8

7z=-8-6

7z=-14

Divide both sides by 7.

z=\dfrac{-14}{7}

z=-2

Therefore, the value of z is -2.

5 0
2 years ago
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